CN216407224U

CN216407224U - Wireless control fan

Info

Publication number: CN216407224U
Application number: CN202122210959.6U
Authority: CN
Inventors: 张晓鸣; 邓开军
Original assignee: Ningbo Fengmi Intelligent Electric Appliance Co ltd
Current assignee: Ningbo Fengmi Intelligent Electric Appliance Co ltd
Priority date: 2021-09-13
Filing date: 2021-09-13
Publication date: 2022-04-29
Anticipated expiration: 2031-09-13

Abstract

The utility model discloses a wireless control fan, which aims to solve the technical problems that wireless control cannot be performed in the prior art, a plug needs to be configured, the fan can be electrified only by inserting the plug into a socket, the fan can normally rotate, and the plug and a power line are inconvenient to store. The fan comprises a fixed frame, a driving module, protection modules, a supporting module, a fixed module and a shuttle, wherein the driving module is arranged at the rear side of the fixed frame and used for driving, the protection modules are arranged at the front side and the rear side of the fixed frame and used for preventing hands from touching, the supporting module is arranged at the lower side of the driving module and used for lifting, the fixed module is arranged at the lower side of the supporting module and used for moving, and the shuttle is arranged at the front side of the protection module and used for controlling the driving module. The fan can be controlled wirelessly through the arrangement of the flying shuttle, real stepless speed regulation is realized, and the magnet is arranged in the fan blade of the fan, so that the fan blade cuts a coil on the controller in the rotating process, and the self-power supply of the controller is realized.

Description

Wireless control fan

Technical Field

The utility model belongs to the technical field of fans, and particularly relates to a wireless control fan.

Background

The fan is an electronic equipment that can blow out the wind, can be used for getting cool, is a domestic appliance who uses always in summer, and the inside of fan is equipped with motor drive flabellum and rotates for the flabellum can be at rotatory in-process with electric energy transformation wind energy, and the fan usually uses vertical fan as the main, can blow to whole space.

At present, the utility model discloses a vertical fan for patent number CN201320647068.X, including the base, set up the support on the base to and install the fan structure assembly on the support, fan structure assembly include control end and fan main part, the control end include the casing, set up the control panel on the casing to and fix control circuit and the battery in the casing, the fan main part include fan, peripheral safety protecting wire net and actuating motor, the fan main part pass through coupling mechanism and fix on the casing. The modules such as the battery and the like are arranged on the upper portion and fixed in the shell at the lower end of the fan main body, so that the structure is more compact, circuit design is convenient to carry out, and wiring is optimized; meanwhile, the lower end can be arranged into a detachable telescopic structure, so that the processing and transportation are convenient, and the cost is reduced; the structure is more reasonable, and the appearance is beautiful. But this application scheme can't carry out wireless control, need dispose the plug, insert the plug on the socket just can be to the fan circular telegram for the fan can normal rotation, and it is not very convenient that plug and power cord are accomodate.

Therefore, in order to solve the problem that the fan cannot be wirelessly controlled, it is necessary to improve the usage scenario of the fan.

SUMMERY OF THE UTILITY MODEL

(1) Technical problem to be solved

The utility model aims to provide a wireless control fan, aiming at solving the technical problems that wireless control cannot be performed in the prior art, a plug needs to be configured, the plug is inserted into a socket to electrify the fan, the fan can normally rotate, and the plug and a power line are inconvenient to store.

(2) Technical scheme

In order to solve the technical problems, the utility model provides a wireless control fan, which comprises a fixed frame, a driving module installed at the rear side of the fixed frame for driving, protection modules installed at the front side and the rear side of the fixed frame for preventing hands from touching, a supporting module installed at the lower side of the driving module for lifting, a fixed module installed at the lower side of the supporting module for moving, and a shuttle arranged at the front side of the protection modules for controlling the driving module; the protection module comprises a fixed frame, a controller and a fan blade, wherein the controller is used for self-powering and arranged in the fixed frame, the fan blade is used for blowing air and is internally provided with a magnet corresponding to a coil of the controller, the inner side of the fan blade is connected with a connecting plate used for installation, and the inner side of the fixed frame is provided with a fixed ring used for installing the protection module.

When the fan in the technical scheme is used, the whole fan is moved to a place needing blowing, then the driving module is opened through the shuttle, the driving module drives the fan blades to rotate, the fan blades cut coils on the controller arranged in the middle of the protection module in the rotating process, self-power supply of the controller is achieved, the fan blades can normally rotate under the condition of no power insertion, cooling is achieved, when the fan needs to rotate towards the fan, the supporting module can be held by a hand to rotate the supporting module to a certain position, and when the height of the fan needs to be adjusted, the supporting module can be pulled upwards or downwards, and the total length of the supporting module is changed; through the setting of shuttle, can the wireless control fan, realize real electrodeless speed governing, through set up the magnet in the flabellum of fan, make the flabellum coil on the pivoted in-process cutting controller, thereby realize the self-power of controller, can play energy-conserving effect, avoid the excessive waste of electricity, setting through the retainer plate, can firmly fix the inboard at fixed frame with protection module, be equipped with the buried line position in the protection module, can be used for power supply control, setting through drive module upside control button, can be used for the control controller, prevent to do not use for a long time and can't operate under the insufficient voltage condition.

Preferably, the drive module includes the drive case, drive case rear side is opened and is equipped with the louvre that is used for the heat dissipation, the drive case upside is equipped with the control button that is used for control, the drive incasement side is equipped with and is used for driven driving motor, driving motor's output shaft sets up the controller rear side. Through the setting of control button, can not use under the condition of insufficient voltage for a long time, control fan normal operating to need from time to time, can drive controller and flabellum through driving motor and rotate, make the flabellum can blow out the wind.

Further, the support module includes the telescopic link, telescopic link fixed mounting be in the drive case downside, the telescopic link outside is equipped with and is used for fixing the nut of screwing up of telescopic link position, the telescopic link downside is connected with and is used for the pivoted pivot, the pivot outside is connected with and is used for spacing gear. Can adjust the height of whole fan through the telescopic link, make the fan blow wind better in specific position, can fix the rotation direction of telescopic link through the gear.

Furthermore, the protection module includes preceding screen panel, preceding screen panel is detachable installs fixed frame inboard, preceding screen panel rear side is equipped with the back screen panel that is used for the protection, preceding screen panel with back screen panel inboard is equipped with the packing ring that is used for the cushioning effect power. Through the setting of packing ring, can protect preceding screen panel and back screen panel, the effort of buffering flabellum for preceding screen panel is fixed more firmly with the back screen panel, avoids screen panel and back screen panel to drop before fan pivoted in-process.

Furthermore, the front mesh enclosure and the rear mesh enclosure are attached to the outer side of the fixing ring, and the front mesh enclosure and the rear mesh enclosure are in threaded connection with the fixing frame. Preceding screen panel and back screen panel dismouting are all very convenient, can make things convenient for the later stage to maintain the fan, and the retainer plate also has certain sealed effect, links together whole structure better.

Furthermore, the flying shuttle is arranged on the inner side of the front mesh enclosure, a fixing piece used for being connected with the controller is fixedly arranged on the rear side of the flying shuttle, and a first groove used for fixing the fixing piece is formed in the front side of the controller. The flying shuttle is fixed on the front side of the controller through the fixing piece, the dismounting is very convenient, the flying shuttle can be used for controlling the fan, the speed of the driving motor is regulated, the control button which is traditionally installed on the telescopic rod is replaced, and the use is more convenient.

Further, the fixed module comprises a base, a second groove is formed in the inner side of the base, an elastic element capable of elastically stretching and retracting is arranged on the inner side of the second groove, a fixed block used for fixing is arranged on the lower side of the elastic element, rolling balls are arranged on the lower side of the fixed block, and the upper side of the base is connected with a fixed sleeve used for fixing the gear. Through elastic element's setting, can reduce the vibrations of whole fan for the fan can be more stable stand subaerial, can conveniently remove through the ball, and it is more laborsaving to use.

(3) Advantageous effects

Compared with the prior art, the utility model has the beneficial effects that: the fan can be controlled wirelessly through the arrangement of the flying shuttle, real stepless speed regulation is realized, the magnet is arranged in the fan blade of the fan, the fan blade cuts a coil on the controller in the rotating process, the self power supply of the controller is realized, the energy-saving effect is realized, the excessive waste of electricity is avoided, the protection module can be firmly fixed on the inner side of the fixing frame through the arrangement of the fixing ring, the embedded wire position is arranged in the protection module and can be used for power supply control, the controller can be controlled through the arrangement of the control key on the upper side of the driving module, and the situation that the operation cannot be carried out for a long time under the condition of no electricity shortage is prevented.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, it is obvious that the drawings in the following description are only one embodiment of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.

FIG. 1 is a schematic structural diagram of a fan according to an embodiment of the present invention;

FIG. 2 is a cross-sectional view of one embodiment of a fan of the present invention;

FIG. 3 is a front sectional view of a fixing frame of an embodiment of a fan according to the present invention;

fig. 4 is a sectional view of a fixing module in an embodiment of a fan according to the present invention.

The labels in the figures are: 1. a fixing frame; 2. a drive module; 3. a protection module; 4. a support module; 5. a fixed module; 6. a shuttle flying; 7. a connecting plate; 8. fixing a sleeve; 9. a fan blade; 10. a drive box; 11. a control key; 12. a drive motor; 13. a controller; 14. a stationary ring; 15. a front mesh enclosure; 16. a rear net cover; 17. a gasket; 18. a telescopic rod; 19. screwing down the nut; 20. a first groove; 21. a fixing member; 22. a rotating shaft; 23. a gear; 24. a base; 25. a second groove; 26. an elastic element; 27. a fixed block; 28. and a ball.

Detailed Description

In order to make the technical means, the original characteristics, the achieved purposes and the effects of the utility model easily understood and obvious, the technical solutions in the embodiments of the present invention are clearly and completely described below to further illustrate the utility model, and obviously, the described embodiments are only a part of the embodiments of the present invention, but not all the embodiments.

Example 1

The embodiment is a wireless control fan, the structural schematic diagram of which is shown in fig. 1, and the sectional view of which is shown in fig. 2, the fan comprises a fixed frame 1, a driving module 2 installed at the rear side of the fixed frame 1 for driving, protection modules 3 installed at the front and rear sides of the fixed frame 1 for preventing hands from touching, a supporting module 4 installed at the lower side of the driving module 2 for lifting, a fixing module 5 installed at the lower side of the supporting module 4 for moving, and a flying shuttle 6 installed at the front side of the protection module 3 for controlling the driving module 2; the inside of the fixed frame 1 is provided with a controller 13 for self power supply, the outer side of the controller 13 is provided with a fan blade 9 for blowing, the inside of the fan blade 9 is provided with a magnet corresponding to a coil of the controller 13, the inner side of the fan blade 9 is connected with a connecting plate 7 for installation, and the inner side of the fixed frame 1 is provided with a fixing ring 14 for installing the protection module 3.

For the present embodiment, the number and distribution of the fan blades 9 can be set as required.

Wherein, the driving module 2 comprises a driving box 10, the rear side of the driving box 10 is provided with heat dissipation holes for dissipating heat, the upper side of the driving box 10 is provided with a control key 11 for control, the inner side of the driving box 10 is provided with a driving motor 12 for driving, an output shaft of the driving motor 12 is arranged at the rear side of a controller 13, the supporting module 4 comprises a telescopic rod 18, the telescopic rod 18 is fixedly arranged at the lower side of the driving box 10, the outer side of the telescopic rod 18 is provided with a tightening nut 19 for fixing the position of the telescopic rod 18, the lower side of the telescopic rod 18 is connected with a rotating shaft 22 for rotating, the outer side of the rotating shaft 22 is connected with a gear 23 for limiting, the protecting module 3 comprises a front mesh enclosure 15, the front mesh enclosure 15 is detachably arranged at the inner side of the fixing frame 1, the rear side of the front mesh enclosure 15 is provided with a rear mesh enclosure 16 for protecting, the inner sides of the front mesh enclosure 15 and the rear mesh enclosure 16 are provided with gaskets 17 for buffering acting force, the front mesh enclosure 15 and the rear mesh enclosure 16 are attached at the outer side of the fixing frame 14, the front mesh enclosure 15 and the rear mesh enclosure 16 are in threaded connection with the fixed frame 1, the flying shuttle 6 is arranged on the inner side of the front mesh enclosure 15, a fixing part 21 used for being connected with the controller 13 is fixedly arranged on the rear side of the flying shuttle 6, a first groove 20 used for fixing the fixing part 21 is formed in the front side of the controller 13, the fixed module 5 comprises a base 24, a second groove 25 is formed in the inner side of the base 24, an elastic element 26 capable of elastically stretching and retracting is arranged on the inner side of the second groove 25, a fixing block 27 used for fixing is arranged on the lower side of the elastic element 26, rolling balls 28 are arranged on the lower side of the fixing block 27, and a fixing sleeve 8 used for fixing the gear 23 is connected to the upper side of the base 24. The size and gauge of the balls 28 may be set as desired.

The front section of the fixing frame of the fan is shown in fig. 3, and the section of the fixing module is shown in fig. 4.

It should be noted that the dimensions and specifications of the fixed frame 1 can be set as required.

When the fan of the technical scheme is used, the whole fan is moved to a place needing blowing, then the driving module 2 is opened through the flying shuttle 6, the driving module 2 drives the fan blades 9 to rotate, the fan blades 9 cut coils on the controller 13 arranged in the middle of the protection module 3 in the rotating process, self-power supply of the controller 13 is realized, the fan blades 9 can also normally rotate under the condition of no electricity insertion, cooling is realized, when the fan needs to rotate to face, the supporting module 4 can be held by a hand to rotate the supporting module 4 to a certain position, when the height of the fan needs to be adjusted, the supporting module 4 can be pulled upwards or downwards, the overall length of the supporting module 4 is changed, the fan can be wirelessly controlled through the arrangement of the flying shuttle 6, real stepless speed adjustment is realized, the coils on the controller 13 are cut through the magnets arranged in the fan blades 9 of the fan in the rotating process, thereby enabling self-powering of the controller 13.

Furthermore, it should be understood that although the present description is described in terms of various embodiments, not every embodiment includes only a single embodiment, and such descriptions are provided for clarity only, and those skilled in the art will recognize that the embodiments described herein can be combined as a whole to form other embodiments as would be understood by those skilled in the art.

Claims

1. A wireless control fan comprises a fixed frame, a driving module, protective modules, a supporting module, a fixing module and a shuttle, wherein the driving module is installed at the rear side of the fixed frame and used for driving, the protective modules are installed at the front side and the rear side of the fixed frame and used for preventing hands from touching, the supporting module is installed at the lower side of the driving module and used for lifting, the fixing module is installed at the lower side of the supporting module and used for moving, and the shuttle is arranged at the front side of the protective module and used for controlling the driving module; the protection module is characterized in that a controller for self power supply is arranged inside the fixing frame, fan blades for blowing are arranged on the outer side of the controller, magnets corresponding to coils of the controller are arranged inside the fan blades, connecting plates for installation are connected to the inner sides of the fan blades, and fixing rings for installing the protection module are arranged on the inner sides of the fixing frame.

2. The wireless control fan according to claim 1, wherein the driving module comprises a driving box, a heat dissipation hole for dissipating heat is formed in the rear side of the driving box, a control button for controlling is arranged on the upper side of the driving box, a driving motor for driving is arranged inside the driving box, and an output shaft of the driving motor is arranged on the rear side of the controller.

3. The wireless control fan according to claim 2, wherein the supporting module comprises a telescopic rod, the telescopic rod is fixedly installed on the lower side of the driving box, a tightening nut for fixing the position of the telescopic rod is arranged on the outer side of the telescopic rod, a rotating shaft for rotating is connected to the lower side of the telescopic rod, and a gear for limiting is connected to the outer side of the rotating shaft.

4. The wireless control fan as claimed in claim 2, wherein the protection module comprises a front mesh enclosure, the front mesh enclosure is detachably mounted inside the fixing frame, a rear mesh enclosure for protection is disposed at a rear side of the front mesh enclosure, and washers for buffering acting force are disposed inside the front mesh enclosure and the rear mesh enclosure.

5. The fan as claimed in claim 4, wherein the front mesh and the rear mesh are attached to an outer side of the fixing frame, and the front mesh and the rear mesh are connected to the fixing frame by a screw.

6. The fan as claimed in claim 5, wherein the shuttle is disposed inside the front mesh enclosure, a fixing member for connecting the controller is fixedly mounted on a rear side of the shuttle, and a first groove for fixing the fixing member is disposed on a front side of the controller.

7. The wireless control fan as claimed in claim 3, wherein the fixing module includes a base, a second groove is formed inside the base, an elastic element capable of elastically stretching and retracting is disposed inside the second groove, a fixing block for fixing is disposed on a lower side of the elastic element, a ball for rolling is disposed on a lower side of the fixing block, and a fixing sleeve for fixing the gear is connected to an upper side of the base.